$169 Cheap American Airlines flights Philadelphia (PHL) to Manchester (MHT)

Grab cheap round-trip American Airlines flights from $264 from PHL to MHT by sorting your results from "Price (lowest to highest)" on Expedia. Or search for deals from $169 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

For cheap American Airlines fares from Philadelphia Intl. Airport (PHL) to Manchester-Boston Regional Airport (MHT), start searching one to three months before your intended departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact the overall cost. Sunday tends to be the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by choosing to book on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

Setting off from PHL at 10:40AM UTC-5, the first American Airlines flight to MHT lands at 12:12PM UTC-5. Flying earlier in the day means you'll be less likely to encounter delays or cancellations.* Don't like early starts? The last American Airlines flight from PHL to MHT departs at 9:15PM UTC-5 and touches down at 10:45PM UTC-5.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.